Steam Deck GPU and Radeon RX 6650 XT - video card comparison
Steam Deck GPU
Radeon RX 6650 XT
Architecture
RDNA 2.0 (2020−2022)
Navi / RDNA2 (2020−2022)
GPU code name
Van Gogh
Navi 23
Market segment
Desktop
Desktop
Release date
February 2022
May 2022
Interface
-
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
1600 MHz
2635 MHz
Core clock speed
-
2055 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
2,400 million
11,060 million
Pipelines / CUDA cores
512
2048
Power consumption (TDP)
15 Watt
176 Watt
Texture fill rate
51.20
337.3
Memory type
LPDDR5
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5.5 GB/s
17500 MHz
Memory bandwidth
88 GB/s
280.3 GB/s
Display Connectors
1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.3